bells from big ben rang loudly. it caps a big dear for london. >> they're not going to have as much fun as we are with fire works on the embark dareo coming up, new apps helping smart phone users stick to their new year's resolution autos an animal fight caught on camera. what experts say was behind this battle. >> as mount tam camera. clouds in the sky. they should not interfere with our viewing. i'm spencer christian n midnight forecast coming up. >> want to check the traffic this, is a live view of the golden gate bridge. everybody heading into san francisco is running into traffic. it's incoming traffic to the city. if you're headed into san francisco just expect it's going to be slow going at times. more still to come at 4:00. >>> to an mazing video of an animal right. >> -- fight. >> the video shows two giraffes using their necks as weapons here. >> here is is a look at what happened when giraffes attack. >> huge claws, sharp teeth, aggressive antlers. now with this rare video, two unlikely fighters are sticki